Horizon is now available at http://10.1.1.16/
Keystone is serving at http://10.1.1.16:5000/v2.0/
Examples on using novaclient command line is in exercise.sh
The default users are: admin and demo
The password: password
This is your host ip: 10.1.1.16
stack.sh completed in 345 seconds.

NB:
I got allot of errors and after looking at the errors closely it was due to low memory, give the test VM more RAM fixed the problem and the stack script completed.